Prompt

Build an AI-powered Air Canvas application that uses the webcam to track hand movements and draw on a digital canvas in real time.

After the user finishes drawing, the system should analyze the sketch with AI and either classify it or find visually similar images from a reference collection.

Herramientas

• Python
• OpenCV
• MediaPipe
• NumPy
• Hugging Face or image embedding model
• FastAPI (optional)
• Streamlit or simple GUI (optional)

Pistas

• Use the index finger tip as the drawing point
• Store previous coordinates and draw lines between frames
• Add a gesture or toggle to enable/disable drawing
• Save the final canvas as an image
• Send the saved image to an AI model for classification or embedding extraction
• Compare the result against labels or a reference image dataset
• Return top matches with confidence scores

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